The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 29, 2016
Filed:
Nov. 12, 2014
Applicant:
The Boeing Company, Chicago, IL (US);
Inventors:
Clyde R. Tuohimaa, Lynnwood, WA (US);
James Hacault, Winnipeg, CA;
Assignee:
The Boeing Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B64C 1/14 (2006.01); B64C 9/16 (2006.01); B64C 7/00 (2006.01);
U.S. Cl.
CPC ...
B64C 1/1407 (2013.01); B64C 7/00 (2013.01); B64C 9/16 (2013.01);
Abstract
An aircraft having an opening therein, the aircraft including a door member moveable relative to the opening between at least an open position and a closed position, and a biasing assembly operatively connected to the door member to bias the door member to the closed position, the biasing assembly including a torsion spring.